patch 8.2.3413: Vim9: too many characters are allowed in import name Commit: https://github.com/vim/vim/commit/a9e3d560877489acf751f99e045ab1d78e13249c Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 8 12:31:35 2021 +0200 patch 8.2.3413: Vim9: too many characters are allowed in import name Problem: Vim9: too many characters are allowed in import name. Solution: Disallow ':' and '#', check for white space. (closes https://github.com/vim/vim/issues/8845)

> +0&#ffffff0@11
|~+0&#e0e0e08| @10
|~| @10
|~| @6|o+0#0000001#ffd7ff255|t|h|e
|~+0#0000000#e0e0e08| @6|r+0#0000001#ffd7ff255| |t|a
|~+0#0000000#e0e0e08| @6|b+0#0000001#ffd7ff255| @2
|~+0#0000000#e0e0e08| @6|a+0#0000001#ffd7ff255| |c+0#ff404010&|o
|~+0#0000000#e0e0e08| @6|m+0#ff404010#ffd7ff255@1|e|n
|~+0#0000000#e0e0e08| @6|t+0#ff404010#ffd7ff255| +0#0000001&|l|i
| +0#0000000#ffffff0@5|0|,|n+0#0000001#ffd7ff255|e| @1